[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.28"]
[Round "9"]
[White "Subbotin, Viktor"]
[Black "Demchuk, Michail"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "108"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Qb6 5. Qc2 Nc6 6. e3 d5 7. Nbd2 Bd7 8. Qb3 cxd4 9. Qxb6 axb6 10. exd4 Be7 11. Bb5 0-0 12. 0-0 Ra5 13. a4 Rfa8 14. Rfe1 Bc8 15. Bc7 Bd8 16. Bxd8 Nxd8 17. Ne5 Kf8 18. Ra3 Ke7 19. Rea1 Ne8 20. Bxe8 Kxe8 21. b4 R5a7 22. Nb3 f6 23. Nf3 Nf7 24. Nfd2 Nd6 25. Nb1 Bd7 26. a5 Nb5 27. R3a2 Nd6 28. N1d2 Bb5 29. Rb2 Kd7 30. f3 Bd3 31. Kf2 e5 32. dxe5 fxe5 33. Re1 e4 34. axb6 Ra2 35. Nc5+ Kc6 36. Nxd3 exd3 37. Rxa2 Rxa2 38. Ke3 Nc4+ 39. Nxc4 dxc4 40. g4 Rxh2 41. Rd1 Kxb6 42. Kd4 Kb5 43. Re1 Re2 44. Ra1 b6 45. Rd1 h6 46. Rf1 g5 47. Rd1 Re6 48. Kd5 Re3 49. Kd4 Rxf3 50. Re1 Rf4+ 51. Ke3 Rxg4 52. Kd2 Rg2+ 53. Kd1 Ka4 54. Re6 Kb3 0-1

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.27"]
[Round "8"]
[White "Lugovoy, Semen"]
[Black "Demchuk, Michail"]
[Result "1/2-1/2"]
[ECO "B44"]
[PlyCount "87"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be2 Be7 9. 0-0 b6 10. Na3 Bb7 11. Nc2 Qc7 12. f4 Na5 13. Qd3 Rc8 14. Na3 Nc6 15. Nc2 Na5 16. Na3 Qc6 17. Bf3 Nxc4 18. Nxc4 Qxc4 19. Qxc4 Rxc4 20. e5 Nd5 21. Nxd5 exd5 22. Be3 0-0 23. Rac1 b5 24. Rfe1 dxe5 25. fxe5 Rxc1 26. Rxc1 Bd8 27. Rd1 Be7 28. Rc1 Bh4 29. Rc7 Ba8 30. Bd4 a5 31. g3 Bg5 32. h4 Bd2 33. Kf2 Rd8 34. Ke2 Bb4 35. Kd3 Be1 36. h5 Bxg3 37. Ra7 h6 38. Rxa5 Bc6 39. Ra7 Bh4 40. Bg4 b4 41. Bf5 Bb5+ 42. Ke3 Bg5+ 43. Kf3 Be8 44. Bb6 1/2-1/2

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.26"]
[Round "7"]
[White "Demchuk, Michail"]
[Black "Mokshanov, Igor"]
[Result "0-1"]
[ECO "D30"]
[BlackElo "1910"]
[PlyCount "152"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nbd2 c6 7. Bd3 0-0 8. 0-0 Nh5 9. Bxe7 Qxe7 10. Ne5 g6 11. Ndf3 Nxe5 12. dxe5 f6 13. Rc1 Qg7 14. g4 fxe5 15. gxh5 e4 16. hxg6 Rxf3 17. Be2 Rf6 18. Kh1 hxg6 19. Rg1 Bd7 20. cxd5 exd5 21. Bh5 Kf7 22. Qd4 Qh6 23. Bg4 Rh8 24. Qe5 Bxg4 25. Rxg4 Rxf2 26. Rg2 Rf6 27. Qc7+ Kg8 28. Qc8+ Qf8 29. Qxb7 Rh7 30. Qa6 Rhf7 31. Rcg1 Kg7 32. Rg4 Qc5 33. Qe2 Re7 34. b3 Re5 35. Qb2 Qd6 36. Qg2 Rh5 37. Qb2 Rh6 38. Rf4 Kf7 39. Rgf1 g5 40. R4f2 Rxf2 41. Rxf2+ Rf6 42. Kg2 Rxf2+ 43. Qxf2+ Qf6 44. Qg3 Ke6 45. Qh3+ Kd6 46. Qg3+ Kc5 47. Qe1 Qb2+ 48. Kg3 Qxa2 49. Qc3+ Kb5 50. h3 Qe2 51. Qd4 c5 52. Qxd5 Qxe3+ 53. Kg4 Qf4+ 54. Kh5 e3 55. Qb7+ Ka5 56. Qxa7+ Kb4 57. Qb6+ Kc3 58. Qxc5+ Kxb3 59. Qb5+ Kc3 60. Qe2 Qf2 61. Qd1 e2 62. Qc1+ Kd3 63. Qa3+ Ke4 64. Qb4+ Ke3 65. Qc5+ Kf3 66. Qf5+ Kg2 67. Qg4+ Kf1 68. Kxg5 Qg1 69. Qxg1+ Kxg1 70. h4 e1Q 71. h5 Qe5+ 72. Kg6 Qh8 73. h6 Kh1 74. h7 Kh2 75. Kh6 Kh3 76. Kg6 Kg4 0-1

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.25"]
[Round "6"]
[White "Demchuk, Michail"]
[Black "Burkov, Viktor"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2057"]
[PlyCount "98"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Nbd7 5. Nbd2 Be7 6. Bd3 h6 7. Bh4 c5 8. c3 b6 9. 0-0 0-0 10. Rc1 Bb7 11. Re1 Ne4 12. Bxe7 Qxe7 13. Ne5 Nxe5 14. dxe5 f6 15. Nf3 f5 16. Qe2 Rad8 17. Red1 Rd7 18. Bb5 Rdd8 19. Ne1 f4 20. f3 Ng5 21. exf4 Rxf4 22. Nd3 Rf5 23. Rf1 c4 24. Nf2 Qc5 25. Ba4 Nf7 26. b4 cxb3 27. Bxb3 Rxe5 28. Qd3 Re3 29. Qd2 Ba6 30. Rfe1 Rxe1+ 31. Rxe1 e5 32. Kh1 Bc4 33. Nd3 Qc7 34. Bc2 Bxa2 35. Nf2 Bc4 36. Qe3 Qc5 37. Qd2 Qd6 38. Ng4 d4 39. cxd4 exd4 40. Bf5 a5 41. Qc2 b5 42. Bg6 d3 43. Bxf7+ Bxf7 44. Qd2 Qb4 45. Rd1 Qxd2 46. Rxd2 a4 47. Ne5 Bc4 48. Kg1 a3 49. Nc6 Ra8 0-1

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.24"]
[Round "5"]
[White "Fayazova, Lenura"]
[Black "Demchuk, Michail"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1987"]
[PlyCount "74"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Be6 5. Bxe6 fxe6 6. fxe5 dxe5 7. 0-0 Nf6 8. d3 Bc5+ 9. Kh1 Ng4 10. Bg5 Be7 11. Bxe7 Qxe7 12. Qe2 0-0-0 13. Nbd2 h5 14. Nb3 a5 15. Qd2 a4 16. Na5 Nd4 17. Nc4 Qc5 18. Ng5 Rdf8 19. Nh3 Rf6 20. Rxf6 gxf6 21. Rf1 b5 22. Na3 Nc6 23. c3 Rg8 24. Nc2 Rd8 25. Rf3 Ne7 26. Ne3 f5 27. exf5 exf5 28. Nxf5 e4 29. Nxe7+ Qxe7 30. Rf1 Rxd3 31. Qe2 Qd6 32. Nf4 Rd2 33. Qxb5 e3 34. Qe8+ Kb7 35. Qe4+ Kb6 36. Kg1 e2 37. Re1 Qc5+ 0-1

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.23"]
[Round "4"]
[White "Demchuk, Michail"]
[Black "Tupikov, Maxim"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "61"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nd7 3. c4 c6 4. Nc3 Nb6 5. cxd5 cxd5 6. Bf4 a6 7. e3 Bd7 8. Ne5 e6 9. Bd3 Rc8 10. Rc1 Nc4 11. Qh5 Qe7 12. Qe2 Nxe5 13. Bxe5 Nh6 14. 0-0 f6 15. Bf4 g6 16. e4 dxe4 17. Nxe4 Nf7 18. Rxc8+ Bxc8 19. Rc1 Bd7 20. Rc7 Qd8 21. Rxb7 e5 22. dxe5 fxe5 23. Bxa6 Qa5 24. Nf6+ Ke7 25. Nxd7 Qxa2 26. Nc5+ Kf6 27. Ne4+ Kg7 28. Bxe5+ Kg8 29. Bc3 Qa1+ 30. Be1 Nd8 31. Bc4+ 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.22"]
[Round "3"]
[White "Alachihin, Vladimir"]
[Black "Demchuk, Michail"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2061"]
[PlyCount "68"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Bb4 6. Bd3 dxc4 7. Bxc4 Ne4 8. Bd2 Nxd2 9. Qxd2 Nd7 10. a3 Ba5 11. 0-0 Nf6 12. b4 Bc7 13. Rfd1 b5 14. Bd3 a5 15. Ne4 Nd5 16. Ne5 Bb7 17. Qc2 Bxe5 18. dxe5 Qb6 19. Nd6+ Ke7 20. Be4 axb4 21. Bxd5 exd5 22. axb4 Rxa1 23. Rxa1 Bc8 24. Ra8 Qc7 25. Qa2 Ke6 26. Ra7 Qb8 27. Nxf7 Rf8 28. Ng5+ Kxe5 29. Qa1+ Kf5 30. Qxg7 Rf6 31. g4+ Kxg4 32. Nxh7+ Kf5 33. Qxf6+ Ke4 34. Qd4+ Kf3 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.21"]
[Round "2"]
[White "Demchuk, Michail"]
[Black "Poliansky, Konstantin"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "57"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 a6 8. 0-0 b5 9. Bb3 Nbd7 10. Nbd2 c5 11. Ne5 Nxe5 12. dxe5 Nd5 13. Bxe7 Nxe7 14. Qf3 Bd7 15. Rad1 Bc6 16. Ne4 Qc7 17. Rd6 c4 18. Bc2 f5 19. exf6 Qxd6 20. Qg4 Nf5 21. Nxd6 Rxf6 22. Ne4 Rg6 23. Qf4 Rf8 24. Qe5 Nh4 25. Ng3 Bxg2 26. Qc7 Rg5 27. f4 Rd5 28. Qe7 Bh3 29. Qxh4 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.20"]
[Round "1"]
[White "Strokov, Anatoli"]
[Black "Demchuk, Michail"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2222"]
[PlyCount "73"]
[EventDate "2007.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. Bf4 e5 7. Be3 a6 8. N5c3 Nf6 9. Be2 Be6 10. 0-0 Be7 11. Nd5 Nxe4 12. Bb6 Qc8 13. Nc7+ Kf8 14. Nxa8 Qxa8 15. c4 Qc8 16. Nd2 Nc5 17. a3 Nd4 18. b4 Nxe2+ 19. Qxe2 Nd7 20. Be3 f5 21. f3 h5 22. Rac1 b6 23. f4 e4 24. Nb3 Bf6 25. Rfd1 Qc7 26. Nd4 Kf7 27. Nxe6 Kxe6 28. Qd2 Qc6 29. Qa2 Rd8 30. a4 Ke7 31. Rd5 g6 32. Rcd1 Nf8 33. c5 bxc5 34. bxc5 Ke8 35. Rxd6 Rxd6 36. Rxd6 Qb7 37. Rxf6 1-0

